The flight distance from Thompson Falls Airport (THM) in Thompson Falls, United States to Wellington International Airport (WLG) in Wellington, New Zealand is 12,040 kilometers (7,481 miles / 6,501 nautical miles). The estimated flight time for this route is approximately 15h, flying southwest at a heading of 228°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with New Zealand. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:45 in Thompson Falls, it's 00:45 in Wellington. With a 20-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,426 feet between the two airports. Wellington International Airport sits lower than Thompson Falls Airport.

The return flight from Wellington (WLG) to Thompson Falls (THM) follows a heading of 42° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Thompson Falls Airport (THM) and Wellington International Airport (WLG) detail pages, or use our flight duration calculator to compare other routes.